Method unbind_key

src/controls.rs:236–238

Remove a key binding.

(&mut self, key: &keyboard::Key)

    /// Remove a key binding.
    pub fn unbind_key(&mut self, key: &keyboard::Key) -> Option<KeyAction> {
        self.key.remove(key)
    }

    /// Return the key-press action for a key.
    pub fn key_action(&self, key: &keyboard::Key) -> Option<KeyAction> {